734 4th Avenue, Brooklyn
Four-family · built c. 1931 · Block 648, Lot 38.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $564,750
- 2026–27 tax
- $15,829
- Market value (city estimate)
- $1,255,000
- Taxable value
- $127,251
- Assessed land
- $109,800
- Assessed improvements
- $454,950
Zoning
M1-2D: floor area ratio 2.96 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.